Question

a)which solvent is used to remove chlorophyll from a leaf by boiling it in it?
b) After boiling the leaves in the solvent,
which solution is added to it to test the
presence of starch?​

Answer 1

HERE IS YOUR ANSWER BUDDY:—

A) ALCOHOL IS USED TO EXTRACT GREEN PIGMENT CALLED CHLOROPHYLL FROM A LEAF BECAUSE IT INTEREPTS WITH THE STARCH TEST

B) DILUTE IODINE SOLUTION IS ADDED TO THE LEAF AFTER BOILING IT IN ALCOHOL .

IF THE LEAF TURNS BLUE BLACK THE LEAF CONTAINS STARCH
AND
IF ITURNS BROWN IN COLOUR IT DOESN'T CONTAIN ANY STARCH

HOPE MY ANSWER HELPS YOU GREATLY

PLEASE MARK AS BRAINLIEST